Chiba Saeko
- (We are So) Together
- Aki-Dra no Duet
- XT-1523 : UFO Princess Valkyrie Character Song Best! (UFO Princess Valkyrie)
- Aqua ~harukanaru Blue~
- Beginning
- Breath
- SCDC-00171 : Memories Off 2nd Vocal Collection + alpha!! Disc.1 (Memories Off)
- Can You Feel Crying Alone?
- Carry Me
- Dia no genseki
- From Silent Sky
- Hamasaki gakuen kouka seishou
- SCDC-00174-2 : Min'na de Tsukuru Memo-Off CD! Disc.2 (Memories Off)
- Here We Stand in the Morning Dew
- I Fall There ~yume no tsudzuki e~
- Ice Cream
- Love * binetsu!?
- KDCA-0002 : Memories Off ~Sorekara~ Sound Collection Disc 1 (Memories Off)
- KDCA-0022 : TWO:LEAF (Seiyuu-Compilation)
- Marble
- COCX-33332 : UFO Princess Valkyrie Theme+Insert Song, Almost All Compilation (UFO Princess Valkyrie)
- XT-1523 : UFO Princess Valkyrie Character Song Best! (UFO Princess Valkyrie)
- Melody
- Metal Moon
- Moonlight Starlight
- My Green Park
- My Song
- Parade
- Puzzle na kankei ~Akidora Samba~
- COCX-33332 : UFO Princess Valkyrie Theme+Insert Song, Almost All Compilation (UFO Princess Valkyrie)
- Radio taisou ~ kokoro taisou (dai ichi)
- LACM-4031 : Radio Taisou ~ Kokoro Taisou (Dai Ichi) (Tenshi no Shippo)
- Rosemary Story
- Save
- COCX-33332 : UFO Princess Valkyrie Theme+Insert Song, Almost All Compilation (UFO Princess Valkyrie)
- XT-1523 : UFO Princess Valkyrie Character Song Best! (UFO Princess Valkyrie)
- Survive
- GNCA-1047 : Soundtrack dayo! Dokuro-chan! (Bokusatsu Tenshi Dokuro-chan)
- TWO:LEAF
- Take Me
- Usual Place
- SCDC-00279 : OVA "Memories Off 2nd" Sound Collection (Memories Off)
- KDCA-0022 : TWO:LEAF (Seiyuu-Compilation)
- Wednesday Morning
- Your Shade
- KDCA-0014 : Game Vocal Best Vol.3 (Misc-Compilation)
- KDCA-0022 : TWO:LEAF (Seiyuu-Compilation)
- aishiteru
- ame no Violone
- ame nochi omoide
- SCDC-00174-2 : Min'na de Tsukuru Memo-Off CD! Disc.2 (Memories Off)
- bokusatsu tenshi Dokuro-chan
- GNCA-1047 : Soundtrack dayo! Dokuro-chan! (Bokusatsu Tenshi Dokuro-chan)
- GNCA-1048 : Drama CD dayo! Dokuro-chan! (Bokusatsu Tenshi Dokuro-chan)
- chikaku te tooi
- SCDC-00174-2 : Min'na de Tsukuru Memo-Off CD! Disc.2 (Memories Off)
- chouzetsu tokkyuu Go->tiara
- egao
- LACA-5271 : Tentama 2wins Vocal Plus (Tentama 2wins)
- hikari
- hitori demo, futari nara
- hoshi
- hoshi ga tokete
- itsumo kokoni
- kasutera
- kirei na namida ~kirei na namida yasashii kimochi~
- XT-1523 : UFO Princess Valkyrie Character Song Best! (UFO Princess Valkyrie)
- koi no Jelly Beans
- koi no kiseki
- mizube no hana
- LACA-5465 : My-HiME Best Collection (My-HiME)
- LACM-4145 : Character Song Vol.2 "Kuga Natsuki" (My-HiME)
- nichiyoubi no Clay
- omoide Good Night
- otome wa Do My Best desho?
- sayonara Solitaire
- sekai no hate
- shinumade tenshi
- GNCA-1049 : Character Song dayo! Dokuro-chan! (Bokusatsu Tenshi Dokuro-chan)
- shiritsu Fuuka Gakuen kouka ~suishou no mamori~
- shiroki kagirohi
- tabikounen sora e
- tenshi no Picnic
- LACM-4028 : Tenshi no Picnic (Tenshi no Shippo)
- tenshi no shippo
- LACA-5082 : Tenshi no Utagoe (Tenshi no Shippo)
- LACM-4030 : Tenshi no Shippo / One Drop (Tenshi no Shippo)
- tenshi no yuuwaku
- GNCA-1049 : Character Song dayo! Dokuro-chan! (Bokusatsu Tenshi Dokuro-chan)
- tokimeki
- youkai ningen Bem
- KICA-449 : Kareshi Kanojo no Jijou ACT 2.0 (Kareshi Kanojo no Jijou)
- KICA-678 : Kare*Kano Soundtracks Disc 2 (ACT 2.0) (Kareshi Kanojo no Jijou)